48962560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 88

約数和(自身を含む): 119970576

約数和(自身を除く): 71008016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 131, 146, 160, 256, 262, 292, 320, 365, 512, 524, 584, 640, 655, 730, 1024, 1048, 1168, 1280, 1310, 1460, 2096, 2336, 2560, 2620, 2920, 4192, 4672, 5120, 5240, 5840, 8384, 9344, 9563, 10480, 11680, 16768, 18688, 19126, 20960, 23360, 33536, 37376, 38252, 41920, 46720, 47815, 67072, 74752, 76504, 83840, 93440, 95630, 134144, 153008, 167680, 186880, 191260, 306016, 335360, 373760, 382520, 612032, 670720, 765040, 1224064, 1530080, 2448128, 3060160, 4896256, 6120320, 9792512, 12240640, 24481280, 48962560]

約数ペア:

[(1, 48962560), (2, 24481280), (4, 12240640), (5, 9792512), (8, 6120320), (10, 4896256), (16, 3060160), (20, 2448128), (32, 1530080), (40, 1224064), (64, 765040), (73, 670720), (80, 612032), (128, 382520), (131, 373760), (146, 335360), (160, 306016), (256, 191260), (262, 186880), (292, 167680), (320, 153008), (365, 134144), (512, 95630), (524, 93440), (584, 83840), (640, 76504), (655, 74752), (730, 67072), (1024, 47815), (1048, 46720), (1168, 41920), (1280, 38252), (1310, 37376), (1460, 33536), (2096, 23360), (2336, 20960), (2560, 19126), (2620, 18688), (2920, 16768), (4192, 11680), (4672, 10480), (5120, 9563), (5240, 9344), (5840, 8384)]